1101012003133 has 40 divisors (see below), whose sum is σ = 1360684009080. Its totient is φ = 887759953920.

The previous prime is 1101012003107. The next prime is 1101012003197. The reversal of 1101012003133 is 3313002101011.

It can be written as a sum of positive squares in 4 ways, for example, as 8324372644 + 1092687630489 = 91238^2 + 1045317^2 .

It is not a de Polignac number, because 1101012003133 - 2¹⁷ = 1101011872061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101012003103) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 97179613 + ... + 97190941.

It is an arithmetic number, because the mean of its divisors is an integer number (34017100227).

Almost surely, 2^{1101012003133} is an apocalyptic number.

It is an amenable number.

1101012003133 is a deficient number, since it is larger than the sum of its proper divisors (259672005947).

1101012003133 is an equidigital number, since it uses as much as digits as its factorization.

1101012003133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13755 (or 13734 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 1101012003133 its reverse (3313002101011), we get a palindrome (4414014104144).

The spelling of 1101012003133 in words is "one trillion, one hundred one billion, twelve million, three thousand, one hundred thirty-three".